Merge pull request #19530 from colemanw/searchDisplayBlocks

ext/afform/admin/Civi/AfformAdmin/AfformAdminMeta.php

ext/afform/admin/Civi/Api4/Action/Afform/LoadAdminData.php

ext/afform/admin/ang/afAdmin/afAdminList.controller.js

ext/afform/admin/ang/afAdmin/afAdminList.html

ext/afform/admin/ang/afGuiEditor.js

ext/afform/admin/ang/afGuiEditor/afGuiEntity.component.js

ext/afform/admin/ang/afGuiEditor/afGuiEntity.html

ext/afform/admin/ang/afGuiEditor/afGuiSearch.component.js

ext/afform/admin/ang/afGuiEditor/afGuiSearch.html

...dmin/ang/afGuiEditor/elements/afGuiContainer.component.js